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| Catalog Number | CI-BP-0150 |
| Product Name | Myristoyl tetrapeptide-20 |
| Purity | 0.95 |
| Appearance | White powder |
Myristoyl Tetrapeptide-20 is a topically active peptide designed to enhance skin pigmentation without the need for harmful UV exposure. This innovative compound functions by interacting with melanocyte receptors to stimulate the α-melanocyte stimulating hormone (α-MSH) pathway, leading to increased production of melanin through the activation of tyrosinase. By acting as an MC1R agonist, Myristoyl Tetrapeptide-20 not only promotes a natural tanning process but also offers a dual benefit of reducing UVB-induced inflammation, thus providing significant photoprotection. Its mechanism of action mimics the body's natural tanning response, further contributing to its anti-inflammatory properties and potential protective role against skin cancer.
What is Myristoyl Tetrapeptide-20 and how does it work?
Myristoyl Tetrapeptide-20 is a topically active short peptide designed to stimulate tanning without exposure to harmful UV radiation. It acts as an agonist for the melanocortin 1 receptor (MC1R) on melanocytes, which are the cells responsible for pigmentation in the skin. By activating these receptors, the peptide enhances the expression of certain genes involved in melanin production, along with promoting the release of cyclic adenosine monophosphate (cAMP) and activating the tyrosinase enzyme, crucial for melanogenesis. This pathway mimics the natural skin-tanning response triggered by α-melanocyte-stimulating hormone (α-MSH).
What are the benefits of using Myristoyl Tetrapeptide-20 compared to traditional tanning methods?
Myristoyl Tetrapeptide-20 provides several advantages over traditional tanning methods that involve UV exposure. It offers effective tanning without the risks associated with ultraviolet (UV) irradiation, notably reducing the likelihood of skin damage and the potential development of skin cancer. Furthermore, it exhibits a significant anti-inflammatory effect, helping to reduce UVB-induced inflammation and thus providing a photoprotective benefit. This peptide enables users to maintain a year-round tan without the need for outdoor sunbathing or indoor tanning beds, both of which expose the skin to harmful UV rays.
How does Myristoyl Tetrapeptide-20 contribute to skin health?
In addition to boosting melanin production for tanning purposes, Myristoyl Tetrapeptide-20 plays a role in improving skin health. It reduces UV-induced inflammation, which not only decreases the risk of sunburns but also contributes to the overall photoprotection of the skin. By minimizing inflammatory responses and potential cell damage from UV exposure, this peptide helps to safeguard the skin against premature aging and other long-term detrimental effects of sun exposure. Its action in activating melanin production also enhances natural skin defense mechanisms, further protecting against UV-related skin damage.
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